On Sat, 2011-02-26 at 01:15 +0100, Patrick Westenberg wrote: > Feb 26 00:39:25 endeavour dovecot: lmtp(6967, m...@jasbafliesen.de): > Error: 1WYlBCE1aE03GwAA0CSSVw: sieve: msgid=<4d683da5.7030...@gmx.de>: > failed to store into mailbox m...@jasbafliesen.de': Unknown namespace
According to that error message it was trying to save message to "m...@jasbafliesen.de'". Dovecot's lib-lda API changed at some point recently. Maybe the problem is that you didn't recompile Pigeonhole after the API change?
